Financial Modelling Tool for Plumbers
As a plumbing business owner, understanding how your cash flow may fluctuate throughout the year and knowing when to make strategic decisions is essential. Brixx provides the financial tools essential for unlocking timely insights that drive your business forward.
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Who can use this Brixx template?
Independent plumbers and contractors
Plumbing service franchisees
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What are the benefits for plumbing businesses?
Plumbing Template
The template is tailored to the plumbing industry, covering all aspects of service-based business finances
Cash Flow Insights
Effortlessly track cash flows, service pricing, operational costs, and seasonal demand fluctuations
Charts & Graphs
Quickly analyse results and graphs to evaluate the profitability of various services
Impact Analysis
Quickly evaluate the impact of new revenue streams, such as emergency call-outs, maintenance contracts, or new service offerings
Instant Feedback
Receive immediate feedback when modelling different pricing strategies, hiring additional staff, or investing in equipment
Get started with the best financial projection software – today!
Financial modelling software is essential for plumbing businesses, offering the insights needed to plan and manage finances effectively. By forecasting costs, business owners can gain a clearer picture of their financial landscape. Additionally, projecting potential revenue and expenses enables informed decisions on service pricing, staffing, and business expansion.
The ability to identify market trends, adjust pricing strategies, and plan for seasonal demand further enhances a business's ability to succeed in the long term. With over 20 years of business planning experience, Brixx stands out as a trusted solution, offering a robust set of features to help plumbing businesses confidently navigate financial planning.
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Model your plumbing business with Brixx – watch your finances come together in no time!
Project Setup
- Project name : Residential & Commercial Plumbing Services
- Time period : Monthly (to track job-based revenue and ongoing costs)
Setup 
Income Components
Component: Plumbing Service Revenue
Sub-components:
- Emergency Call-Outs – 30 calls per month at £150 per job – £4,500/month
- Residential Plumbing Repairs & Maintenance – 50 jobs at £200 each – £10,000/month
- Commercial Plumbing Contracts – 5 contracts at £1,500 each – £7,500/month
- New Installations (Boilers, Bathrooms, Pipework, etc.) – 8 projects at £2,500 each – £20,000/month
Component: Additional Income
Sub-components:
- Parts & Materials Sales (markup on materials used for jobs) – £2,500/month
- Boiler Servicing Contracts – 30 contracts at £10/month each – £300/month
- Late Payment Fees & Urgent Bookings Surcharge – £200/month
Income 
Expenditure Components
Component: Operational Costs
Sub-components:
- Staff Wages – 4 plumbers at £2,500/month + 1 apprentice at £1,500/month – £11,500/month
- Parts & Materials Costs – £10,000/month
- Fuel & Vehicle Maintenance (for mobile service) – £1,500/month
- Public Liability & Employer's Insurance – £200/month
- Workwear, Tools & Protective Gear – £300/month
- Disposal Fees (Old boilers, pipes, etc.) – £150/month
Component: Administrative Costs
Sub-components:
- Marketing & Advertising (Website, PPC, Flyers, SEO, etc.) – £1,000/month
- Legal & Accounting Fees – £1,500/year (~£125/month)
- Software & Tools (Scheduling, CRM, Accounting Software) – £200/month
- Office Rent & Utilities (if applicable) – £1,000/month
Expenditure 
Asset Components
Component: Fixed Assets
Sub-components:
- Company Van – £20,000 (depreciated over 5 years)
- Plumbing Equipment & Tools – £8,000 (depreciated over 3 years)
- Office Equipment (Computer, Desk, Printer, etc.) – £3,500 (depreciated over 5 years)
Component: Current Assets
Sub-components:
- Cash Reserves – Starting balance of £10,000 + monthly surplus
- Accounts Receivable (Unpaid invoices from clients) – Varies but modelled at £5,000/month
- Stock of Plumbing Supplies (Pipes, Valves, Fittings, etc.) – £3,000
Assets 
Funding Components
Component: Business Loan
Sub-components:
- Start-Up Loan (£50,000 at 6% interest, 5-year term) – Monthly repayment ~£970
Component: Personal Investment
Sub-components:
- Founder's Initial Investment – £20,000
Funding 
Scenario Planning in Brixx
Seasonal Demand
- Model an increase in call-out jobs during winter due to boiler breakdowns.
Material Cost Fluctuations
- Simulate rising pipe and boiler prices to test profit margins.
Staff Expansion
- Model hiring an additional plumber to handle more jobs.
Unexpected Expenses
- Simulate van breakdowns, tool replacements, or insurance claims.
Scenarios 
Dashboard & Reporting
Cash Flow Report
- Tracks monthly revenue vs. expenses to maintain positive cash flow.
Balance Sheet
- Shows company assets, including van depreciation and outstanding liabilities.
Profit & Loss Statement
- Displays total revenue, operational costs, and net profit.
Custom KPIs
- Gross Profit Margin = (Revenue – Direct Costs) / Revenue
- Net Profit Margin = Net Profit / Revenue
- Job Profitability Per Service Type
Dashboard 
Strategic forecasting in Brixx
Assessing how changes in service pricing and customer volume affect profitability
Showcasing anticipated revenue and growth to strengthen business loan applications
Forecasting and budgeting for tools, vehicle expenses, wages, and operational costs
Estimating the financial needs for expanding service coverage or adding new staff
Analysing how market shifts influence customer demand and pricing strategies
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Free for 7 days. No credit card required.
Answer real questions about your business:
- Scenario testing
- 10-year financial forecast
- Pre-built templates
- Xero integration
- Automated reports: P&L, balance sheet, cash flow, tax & more











